High quality, easy to use, buy now,Low noise, small volume, high efficiency and low power consumption.Super quiet, no idling without water.Start up: When no sun pump stops working, reappear the sun pump to restart within 3 seconds. Specification: Condition: 100% Brand New Material: ABS Color: Black Solar panel: 7V/1.1W Pump output: DC 4.5-10V Maximum flow: 150L/h Maximum spray height: 45cm Maximum lift: 70cm Weight:228g Solar panel Size:11*11*3CM/4.33*4.33*1.18inch Service life: 20,000 hours Sunny working hours: 8:00 AM~5:00PM Package List: Nozzle accessories*7 Instruction manual *1 Note: 1. Please allow 1-3cm error due to manual measurement, thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. 3.The product is a solar direct-drive water pump. There is no external battery. The height of the water spray depends entirely on the strength of the sun. When the sun is weak, the pump will not work continuously. The water will spray and spray. When the sunlight is strong, it will automatically continuously working.